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Marine Generators Starting at

9NY $9181  -  12NY $10551  -  15NY $10964


Transfer switches deliver power from your generator to your home or business.  Norpro is proud to offer the Vigilant series transfer switches from 100 amps to 1250 amps.  The Patriot series provides single phase and three phase transfer switches in in variously levels of NEMA rated enclosures. 

 A manual transfer switch requires you to physically throw a lever to change from your main line power to your generator power.  An automatic transfer switch, or ATS, does this automatically in the event of a power outage. 

 We also offer ATS systems, that when combined with the proper control panel, can be used to exercise your generator an intervals you decide. 

 Below you will find more information about our transfer switches. 

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Norpro offers complete solutions for all your power needs with our full lines of Industrial Diesel Generators, Home Diesel Generators, Marine Diesel Generators, and Mobile Diesel Generators. Not looking for a Diesel Generator? No problem, Norpro also offers a complete line of Liquefied Petroleum Gas (LPG) Generators and Natural Gas (NG) Generators. Be sure to check out Norpro's line of Manual Transfer Switches and Automatic Transfer Switches ranging in size from 100 Amps to 1250 Amps. With most Transfer Switches available in either Single Phase or Three Phase, it's no wonder Norpro has your power needs covered.